495 Open source projects that are alternatives of or similar to Arduinoopl2

Fast audio frequency detector without fft for plain Arduino and Attiny85. Whistle switch example included.

Driver for SSD1306, SSD1331, SSD1351, IL9163, ILI9341, ST7735, PCD8544, Nokia 5110 displays running on Arduino/ESP32/Linux (Rasperry) platforms

Presets and custom oscillators and effects for Korg Prologue

This is an Arduino library for HTU21D, Si7021 and SHT21 Digital Humidity & Temperature Sensor

Digital model of electronic string ensemble instrument

💾 Windows 95 UI Kit made with Bootstrap 4 components

Create your own Do-It-Yourself BLE enabled sensor gadget on the ESP32 platform.

Test collection for KIT programming assignments (WS16/17)

Arduino library for communicating with XBee radios in API mode

A GamePad HID library for Arduino Pro Micro/Leonardo (ATMega32u4)

Libssh SSH client & server port to ESP32 Arduino library

Stepper motor control library for Arduino supporting in motion changes

SoundFont2 synthesizer library in a single C/C++ file

I2C slave library for ESP32

Arduino library for the R30x/ZFMxx/FPMxx optical fingerprint sensors

Wavetable Synth Running on an STM32F 32-bit ARM Cortex M3 microprocessor

Library for modular scrolling LED matrix text displays

Easily manage Authentication state of users in React-based Apps using Hooks and Higher-order components

Code. Music. Live.

An Arduino library to give environmental sensors a common interface of functions for use with Arduino-framework dataloggers, such as the EnviroDIY Mayfly.

Arduino library for Flash Memory Chips (SPI based only). Formerly SPIFlash

The KnobKraft Orm - The free modern cross-platform MIDI Sysex Librarian

A DIY drum machine for the teensy microcontroller (hardware / software)

My recommended list of design resources for any hackathon!

More than 130+ pages in this beautiful app and more than 45 developers has contributed to it.

MT32-PI.EXE/MT32-PI.TTP/mt32-pi-ctl is a control program for the mt32-pi MIDI synthesizer available for DOS PCs, Atari ST and Amiga computers as well as modern systems running Linux and Windows.

A web-based sound synthesis, music production, and audio experimentation platform

RPN Postscript/Forth Command Shell for Arduino

This is an Arduino library providing an emulation of the CAN communication protocol of the BMS (battery management system) on a Renault Twizy.

ServoTimer2 is a simple library for Arduino 1.x that does not use Timer1 in case of a conflict.

Arduino library for the Updated PZEM-004T v3.0 Power and Energy meter

VCV Rack plugin for monome Eurorack modules

Turn your Arduino Uno into a 16-voice MIDI sound synthesizer

A Universal Javascript Starter Kit to satisify all you Web / App needs!

Tail-kit is a free and open source components and templates kit fully coded with Tailwind css 2.0.

Arduino library for PM sensors with serial interface

A minimal Aurelia starter kit written in TypeScript and built using webpack.

Arduino library to transfer dynamic, packetized data fast and reliably via Serial, I2C, or SPI

Library to control UBX binary protocol and NMEA over I2C on Ublox GPS modules

Arduino driver for CCS811 digital gas sensor

Si4463 Radio Library for AVR and Arduino

A library to drive the AMS CCS811 air quality sensor

Musterlösungen für Klausuraufgaben am KIT

Simple library for BLE advertise using ESP32 in Arduino

Modular VST environment for building synthesizers and audio processors.

Arduino library to control precisely a Brushless Motors without an ESC, same interface as Servo library.

🌷 awesome awesome go, study golang from basic to proficient

Here some tutorials to explain and show how to make use of the new features of the Arduino Primo and Arduino Primo Core, such as Wifi, BLE, NFC, InfraRed and various sensors. Hope you can find this helpful to create amazing stuff, save the planet or make a cool project to look smart at the dinning table with your uncles.

An expandable SBC-version of the Apple 1 computer, easy to get started with and lot of cool stuff that can be added to it!

An Arduino Joystick Library With Force Feedback Feature

A collection of useful eslint configs

Use PWM and simple low-pass filters on the output to create two simultaneous waveforms from an Arduino

Vue Notus: Free Tailwind CSS UI Kit and Admin

A set of modules written in Vult for VCVRack

Virtual Lyra 8 in VST3, VST2, AUi, LV2 (Camomile) and Standalone (Pure Data) format.

A User-friendly Arduino/Teensy/ESP8266 Library to play MIDI files with infinite polyphonic notes with full control over volume, pitch, and . . . music. No shields needed(Just a speaker).

5 different shapes!

GNU Psychosynth is a a synthesizer and modular audio framework inspired by the ideas of the Reactable.

A Powerful, Open Source DSP Library in C++

using a STM32F103 ( Blue Pill ) as synthesizer